LANOLIN SUBSTITUTE, AND ACQUISITION METHOD AND APPLICATIONS THEREOF

Title:

LANOLIN SUBSTITUTE, AND ACQUISITION METHOD AND APPLICATIONS THEREOF

Document Type and Number:

Japanese Patent JP2020186399

Kind Code:

A

Abstract:

To provide a method of preparing a lanolin substitute which forms true emulsions stable over time with a capacity for water retention superior to that of lanolin, which also possesses the known emollient, moisturizing and occlusive properties of lanolin, and which can absorb up to at least twice its weight of water, aqueous solution or aqueous suspension.SOLUTION: A lanolin substitute is obtained by hemi-synthesis from a mixture of unsaturated fatty acids, esters of unsaturated fatty acids, unsaturated hydrocarbons or unsaturated derivatives of them and compounds comprising or generating hydroxyl groups, such as glycerol, preferably without a catalyst and in an atmosphere devoid of oxygen, by conventional thermal treatment or preferably by dielectric heating.SELECTED DRAWING: None

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Inventors:

CHARLIER DE CHILY PIERRE
RAYNARD MIKAELE

Application Number:

JP2020124877A

Publication Date:

November 19, 2020

Filing Date:

July 22, 2020

Export Citation:

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Assignee:

ALDIVIA

International Classes:

A61K9/06; C11C3/00; A61K8/00; A61K8/30; A61K8/31; A61K8/33; A61K8/34; A61K8/36; A61K8/37; A61K8/41; A61K8/67; A61K8/81; A61K8/86; A61K8/89; A61K8/891; A61K8/92; A61K8/97; A61K9/00; A61K9/107; A61Q1/00; A61Q1/04; A61Q1/06; A61Q1/14; A61Q5/02; A61Q9/02; A61Q17/04; A61Q19/00; A61Q19/10; C09D5/08; C09D7/12; C09D11/02; C09D167/00; C09G1/14; C10M127/02; C10M127/04; C10M129/04; C10M129/18; C10M129/40; C10M129/68; C10M129/70; C10M129/74; C10M133/08; C10M135/10; C10M137/02; C10M159/12; C11B11/00; C11C3/02; C11D3/20; C11D3/37; C14C9/02; C23F11/00; C10N20/00; C10N70/00

Domestic Patent References:

JPH0334907A	1991-02-14
JPH0413608A	1992-01-17
JPH0693288A	1994-04-05
JPS58198565A	1983-11-18
JPS5784729A	1982-05-27
JPS60239406A	1985-11-28

Foreign References:

WO2000026265A1

2000-05-11

Attorney, Agent or Firm:

Keiichi Ota

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